16 Voice over E1 Phone Fiber PCM Multiplexer

Specification 1. 1U high shelf with fan ,19 inch  2.Mainboard with 4E1, 2*OPT interface,1 ETH NMS,1 RS232 NMS 3.It has 5 slots. 1- 4 SLOTS for FXO/FXS/RS232/HOT/4WEM/G.703/MTR card, slot 5 for ETH card 4.4E1 has two working mode : one is  as transparent channel ,can be transfer by opt ;another is cross mode. 5.ETH can be transfer by E1 or OPT 6.It support remote firmware upgrate  7.Support GUI WEB NMS 8. It support TDM or IP topology. Only need change firmware by nms. 9.Warranty is two year                                          PT-50T 16 Voice over E1 Phone Fiber PCM Multiplexer     Brief Introduction
  PT-50T1008 16 Voice over E1 Phone Fiber PCM Multiplexer support data and voice equipment  is 1U high, 19inch width equipment. It has 4 slots for 64K interface and 1 slot for 4port ETH card. 64K interface slot can insert different types of cards, such as FXS (8ch), FXO (8ch), 4W E&M (4ch) and hotline (8ch), etc. ETH card can be configured according to customer’s requirements, ETH can be transmitted as N*64K in one E1 interface, or can be transmitted as 100M in optical channel.   Main Features
* 2*SFP optic modules, support Point to point and point to multipoint
* Support WEB/SNMP/GUI NMS *UPlink interface support :E1/FIBER/IP
* Having 8 E1 cross connection matrix, it can be flexibly configured as D/I equipment;
* Can be configured as optical/electrical transmission ports backup access equipment;
* It is flexible to configure different types of interfaces, user can select the card’s type and quantity, and can select whether configure ETH card;
* 2 NMS ports: ETH NMS port and RS232 port;
* the equipment can update the firmware and software remotely; * data/voice channels can transmit through ethernet,it can instead of TDMOIP equipment          

Technical Specification
Item	Description
E1 interface	Bit rate: 2048Kbps ± 50ppm
	Code type: HDB3 code,accord with G.703 standard
	Input impedance: 7 5ohm(unbalanced interface),120ohm(balanced interface)optional
	Frame structure: accord with G.704, G.706
	Compression law: accord with G.711
	level: ±2.37V ±10%
optical interface	Bit rate: 150Mb/s ± 50ppm
	Output optical power: ≥-15dBm
	Receiving sensitivity: ≤-35dBm
	Optical wavelength: 1310nm/1550nm
	Optical interface connecter: FC
ETH interface (10/100M UTP)	Bit rate: 10/100 Mbps half/full duplex adaptive
	Standard: Compatible with IEEE802.3, IEEE802.1Q (VLAN)
	Connector: RJ45
FXO/FXS interface	Audio frequency range:300Hz ~ 3400Hz
	Compression ratio:ITU G.711 A-Law
	Loop current:20mA
	Impedance:200Ω+560Ω//0.1μF
	Connector: RJ45
EM2/4 interface	Audio frequency range:300Hz ~ 3400Hz
	Return loss:>18dB
	Compression ratio:ITU G.711 A-Law
	Impedance:600Ω balanced
	Connector: RJ45
V.24 interface	Transmission rate:asynchronous≤9600bps and asynchronous≤64kbps
	Comply with CCITT V.28 protocol
	Connector: RJ45
Mechanical Dimension	Dimension: 440mm(Width)×270 mm(Height)× 60mm(Depth)
	Net weight: 4kg
Power Supply	Input voltage: Standard value -48VDC or 220VAC
	Voltage range: -36VDC~-72VDC,176VAC~264VAC
	Power consumption: <10W
Operation Environment	Working temperature: -10°C ~ +50°C
	Working humidity: <=90%(no condensation)

Typical applications  1.Working in the optical transmission mode   2.Work on the E1 channel 3.Work on the D/I mode       Certifications     Company Information We have been the professional manufactuer of SDH, PCM ,PDH,PBX ,IP PBX,PCM RADIO etc.communication equipment for more than 20 years. 1.We provide OEM and ODM service. 2.We provide peoducts for military  3.We acceppt  customer Oriented Equipment 4. Photel products enjoy high quality and competitive price! Welcome to  Photel PCB  soldering process   Exhibition Products show   FAQ 1.Support OEM  2. More Than 20 Years Professional Experience. We Are Always Here For You.  3. Best Quality & Best Service with Competitive price 4. All products have been checked and packed in good condition before dispatch, let us win-win. 5.We answer all your enquires in 8hours or less guaranted.
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